Опитвам се да сложа подобен чат като на фейсбук но като цъкна на името не се показва нищо дава ми грешка (Uncaught ReferenceError: "imeto" is not defined), като прегедам изходния код си е ето така
това е целия код
Код:
<a href="javascript:void(0)" onclick="javascript:chatWith('imeto')" style="color: darkblue;">imeto</a>
Код:
<script type="text/javascript" src="js/jquery.js"></script>
<script type="text/javascript" src="js/chat.js"></script>
<?php
// Проверка за конекцията с БД
if ($conn->connect_error) {
die("Връзката не се получи: " . $conn->connect_error);
}
session_start();
$_SESSION['username'] = $row["username"];
$sql = "SELECT username FROM eqdkp10_users";
$result = $conn->query($sql);
if ($result->num_rows > 0) {
// изходни данни за всеки $row
while($row = $result->fetch_assoc()) {
echo '<b><a href="javascript:void(0)" onclick="javascript:chatWith('.$row["username"].')" style="color: darkblue;">'. $row["username"]. '</a><br>';
}
} else {
echo "0 резултати</b>";
}
$conn->close();
?>това е целия код
Код:
<style>
body {
background-color: #eeeeee;
padding:0;
margin:0 auto;
font-family:"Lucida Grande",Verdana,Arial,"Bitstream Vera Sans",sans-serif;
font-size:11px;
}
a {
color: #FFF;
text-decoration: none;
}
a:visited {
color: #FFF;
text-decoration: none;
}
</style>
<link type="text/css" rel="stylesheet" media="all" href="css/chat.css" />
<?php
$servername = "localhost";
$user = "root";
$password = "";
$dbname = "eqdkp";
// Create connection
$conn = new mysqli($servername, $user, $password, $dbname);
/*
* Project: EQdkp-Plus
* License: Creative Commons - Attribution-Noncommercial-Share Alike 3.0 Unported
* Link: http://creativecommons.org/licenses/by-nc-sa/3.0/
* -----------------------------------------------------------------------
* Began: 2008
* Date: $Date: 2012-05-30 23:42:47 +0200 (Mi, 30. Mai 2012) $
* -----------------------------------------------------------------------
* @author $Author: wallenium $
* @copyright 2008-2011 Aderyn
* @link http://eqdkp-plus.com
* @package eqdkp-plus
* @version $Rev: 11796 $
*
* $Id: whoisonline.class.php 11796 2012-05-30 21:42:47Z wallenium $
*/
if (!defined('EQDKP_INC')){
header('HTTP/1.0 404 Not Found');exit;
}
/*+----------------------------------------------------------------------------
| mmo_whoisonline
+--------------------------------------------------------------------------*/
if (!class_exists('mmo_whoisonline'))
{
class mmo_whoisonline extends gen_class
{
/* list of dependencies */
public static $shortcuts = array('core', 'db', 'pdc', 'user', 'time', 'html', 'config');
/* Array of online users */
private $online_users = array();
/* Array of offline users */
private $offline_users = array();
/* Limit of users to display */
private $limit;
/* Cache data 5 minutes */
private $cachetime = 300;
/* image path */
private $image_path;
/* is admin to manage? */
private $is_admin;
/**
* Constructor
*
* @param $wherevalue string position of portal module
*/
public function __construct($wherevalue){
// limit of users
$this->limit = ($this->config->get('wo_limit') && $this->config->get('wo_limit') != '') ? $this->config->get('wo_limit') : 10;
// get image path
$this->image_path = $this->root_path.'images/glyphs';
// get is admin
$this->adminlink = ($this->config->get('wo_adminlink') == '1') ? true : false;
$this->is_admin = ($this->user->is_signedin() && $this->user->check_auth('a_users_man', false)) ? true : false;
// load online users
$this->loadOnlineUsers();
// load offline users if enabled
if (!$this->config->get('wo_dontshowoffline'))
$this->loadOfflineUsers();
}
/**
* getPortalOutput
* get Portal output
*
* @return string
*/
public function getPortalOutput(){
// get number of online and offline users to display
$online_user_count = count($this->online_users);
$offline_user_count = min($this->limit - $online_user_count, count($this->offline_users));
// table header
$output = '<div class="table colorswitch hoverrows">';
// output online users
foreach ($this->online_users as $user_row){
// show as online
$output .= '<div class="tr">
<div class="td center"><img src="'.$this->image_path.'/status_green.gif" alt="online" /></div>
<div class="td">'.$this->html->ToolTip($this->user->lang('wo_online'), $this->getUsername($user_row)).'</div>
</div>';
}
// output offline users
if ($offline_user_count > 0 && !$this->config->get('wo_dontshowoffline'))
{
$index = 0;
foreach ($this->offline_users as $user_id => $user_row)
{
// end loop if max offline users are reached
if ($index++ >= $offline_user_count)
break;
// show as offline
$output .= '<div class="tr">
<div class="td center"><img src="'.$this->image_path.'/status_red.gif" alt="offline"/></div>
<div class="td">'.$this->html->ToolTip($this->user->lang('wo_last_online').'<br/>'.$this->time->date($this->user->lang('wo_date_format'), $user_row['lastvisit']), $this->getUsername($user_row)).'</div>
</div>';
}
}
// table end
$output .= '</div>';
return $output;
}
/**
* getUsername
* get username out of user data and make admin link if we have rights to do so
*
* @param $user_row array user array
*
* @return string
*/
private function getUsername($user_row){
if (!is_array($user_row))
return '';
if ($this->is_admin && $this->adminlink)
return '<a href="'.$this->root_path.'admin/manage_users.php'.$this->SID.'&u='.$user_row['user_id'].'">'.$user_row['username'].'</a>';
else
return '<a href="javascript:void(0)" onclick="javascript:chatWith('.'[$username]'.')" style="color: darkblue;">'.$user_row['username'].'</a>';
}
/**
* loadOnlineUsers
* get list of online users
*/
private function loadOnlineUsers(){
// try to get online users from cache
$this->online_users = $this->pdc->get('portal.module.whoisonline.online', false, true);
if (!$this->online_users)
{
// empty array
$this->online_users = array();
// get all online users
$sql = 'SELECT u.user_id, u.username, u.user_lastvisit
FROM __sessions s
LEFT JOIN __users u
ON u.user_id = s.session_user_id
WHERE u.user_active = \'1\'
GROUP BY u.username
ORDER BY u.user_lastvisit DESC
LIMIT 0,'.$this->limit;
$result = $this->db->query($sql);
if ($result)
{
// fetch users
while ($row = $this->db->fetch_record($result))
{
// for some unknown reason, there is sometimes an empty user id
if ($row['user_id'])
{
$this->online_users[$row['user_id']] = array(
'user_id' => $row['user_id'],
'username' => $row['username'],
'lastvisit' => $row['user_lastvisit']
);
}
}
$this->db->free_result($result);
// cache result
$this->pdc->put('portal.module.whoisonline.online', $this->online_users, $this->cachetime, false, true);
}
}
}
/**
* loadOfflineUsers
* get list of offline users
*/
private function loadOfflineUsers(){
// try to get online users from cache
$this->offline_users = $this->pdc->get('portal.module.whoisonline.offline', false, true);
if ($this->offline_users === null){
// reset array
$this->offline_users = array();
// get last active users (2x limit for ensuring enough users)
$sql = 'SELECT user_id, username, user_lastvisit
FROM __users
WHERE user_active = \'1\'
GROUP BY username
ORDER BY user_lastvisit DESC
LIMIT 0,'.(2 * $this->limit);
$result = $this->db->query($sql);
if ($result)
{
// fetch users
while ($row = $this->db->fetch_record($result))
{
$this->offline_users[$row['user_id']] = array(
'user_id' => $row['user_id'],
'username' => $row['username'],
'lastvisit' => $row['user_lastvisit']
);
}
$this->db->free_result($result);
// build difference from online to offline users
if (is_array($this->online_users))
$this->offline_users = array_diff_key($this->offline_users, $this->online_users);
// cache result
$this->pdc->put('portal.module.whoisonline.offline', $this->offline_users, $this->cachetime, false, true);
}
}
}
}
}
if(version_compare(PHP_VERSION, '5.3.0', '<')) registry::add_const('short_mmo_whoisonline', mmo_whoisonline::$shortcuts);
?>
<script type="text/javascript" src="js/jquery.js"></script>
<script type="text/javascript" src="js/chat.js"></script>
<?php
// Проверка за конекцията с БД
if ($conn->connect_error) {
die("Връзката не се получи: " . $conn->connect_error);
}
session_start();
$_SESSION['username'] = $row["username"];
$sql = "SELECT username FROM eqdkp10_users";
$result = $conn->query($sql);
if ($result->num_rows > 0) {
// изходни данни за всеки $row
while($row = $result->fetch_assoc()) {
echo '<b><a href="javascript:void(0)" onclick="javascript:chatWith('.$row["username"].')" style="color: darkblue;">'. $row["username"]. '</a><br>';
}
} else {
echo "0 резултати</b>";
}
$conn->close();
?>